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OCPM Foot Arteries, Dorsal
Questions
37
Medical
Professional
04/24/2009

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Term
Arteries lie deep or superficial to the muscles and tendons?
Definition
Deep
Term
What is the continuation of the Anterior Tibialis A?
Definition
Dorsalis Pedis A
Term
What pulse can be palpated at the level intermediat to the Extensor Hallucis Longus and Extensor Digitorum Longus muscle tendons?
Definition
Dorsalis Pedis Pulse
Term
Does the the Dorsalis Pedis A run deep or superficial to the Transverse Crural Lig.? The Cruciat Crural Lig.?
Definition
Deep and Deep
Term
"If the Anterior Tibialis A is absent, the Dorsalis Pedis A arises from what artery?"
Definition
Perforating Peroneal A
Term
The Lateral Tarsal A is a branch of what artery?
Definition
Dorsalis Pedis A (sometimes the Anterior Tibialis A)
Term
The Lateral Tarsal A supplies what two muscles bellies?
Definition
EDB and EHB
Term
Which arteries does the Lateral Tarsal A anastomoses with?
Definition
Arcuate A and Perforating Peroneal A (and the Lateral Mallerolar Arterial Network)
Term
What does the Lateral Tarsal A supply blood to?
Definition
"Tarsal bones, EDB, EHB and deep soft tissues."
Term
Where do you feel for the pulse from the Lateral Tarsal A?
Definition
The proximomedial edge of the EDB belly.
Term
Which arteries does the Medial Tarsal A anastomoses with?
Definition
The Malleolar Arterial Network and the medial Plantar A.
Term
What structures does the Medial Tarsal A supply?
Definition
Medial Tarsal Bone and deep soft tissue structures.
Term
The Arcuate A is a branch of what artery?
Definition
Dorsalis Pedis A. near the 2nd Met which passes laterally across the bases of the Met bones 2-5.
Term
The Arcuate A anastimoses with what artery?
Definition
The Lateral Tarsal A.
Term
How many dorsal Met arteries does the Arcuate A give rise to?
Definition
3
Term
"If the Arcuate A is absent, the Dorsal Met arteries arise from which two possible sources?"
Definition
The Lateral Tarsal A or the Proximal Perforating aa.
Term
"When the Dorsal Met arteries arise from the Lateral Tarsal A, it is more proximally or distally positioned?"
Definition
Distally
Term
What artery travels in the 2nd intermetatarsal space dorsally?
Definition
2nd Dorsal Metatarsal A
Term
What muscle belly does the 2nd Dorsal Met A rest on?
Definition
2nd Dorsal Interosseous M
Term
What is the termination of the 2nd Dorsal Met. A?
Definition
The Common Dorsal Digital Arteries 4 and 5
Term
What does the Common Dorsal Digital Arteries 4 and 5 supply
Definition
"Lateral side of the 2nd toe, and medial side of the 3rd toe."
Term
Is there any difference between the Proximal and Distal Perforating Arteries besides where they come off?
Definition
No
Term
What muscle belly does the 3rd Dorsal Met A rest on?
Definition
3rd Dorsal Interosseous M
Term
The 3rd Dorsal Met A gives rise to which two arteries?
Definition
Common Dorsal Digital Arteries 6 and 7
Term
Common Dorsal Digital Arteries 6 and 7 supply what structures in the foot?
Definition
Lateral side of 3rd toe and Medial side of 4th toe.
Term
4th Dorsal Metatarsal A gives rise to which two arteries?
Definition
Common Dorsal Digital Arteries 8 and 9
Term
What structures in the foot does the Common Dorsal Digital Arteries 8 and 9 supply?
Definition
"Lateral side of 4th toe, and medial side of 5th toe."
Term
The Proper Dorsal Digital A 10 (of Fifth Digit) is a branch of what artery?
Definition
4th Dorsal Met A
Term
What is the terminal branch of the Dorsalis Pedis A?
Definition
1st Dorsal Met A
Term
What muscle does the 1st Dorsal Met A rest upon?
Definition
1st Dorsal Interosseous M
Term
What are the two terminal branches of the 1st Dorsal Met A?
Definition
Common Dorsal Digital Arteries 2 and 3
Term
The Common Dorsal Digital Arteries 2 and 3 supply what structures in the foot?
Definition
Lateral side of the Hallux and the medial side of the 2nd toe.
Term
Proper Dorsal Digital Artery 1 (of the Hallux) is a branch of which artery?
Definition
1st Dorsal Met A
Term
What structure of the foot does the Proper Doral Digital A 1 supply?
Definition
Medial side of the Hallux
Term
The 1st Distal Perforating A provides and anastomosis between what two structures?
Definition
1st Dorsal and Plantar Met Arteries.
Term
"What artery dives in to the shaft of the 1st Met laterally, near the shaft?"
Definition
Nutrient A of the 1st Met
Term
What is another name for the Deep Plantar A?
Definition
1st Proximal Perforating A
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